Larktale Car Seat Adapter - Crossover - Maxi Cosi / Nuna / Clek | live price, prepared checkout
Built for shopping agents: what RoboTrunk does for every product
We asked shopping agents, including Meta's Muse first-hand, what they need from a store. This is what they asked for, and what we have built.
RoboTrunk is working through its catalogue, so a step may not be done for this one yet. Where a step is done per product, the line ends with what is done for this product.
- Deep research: We read the maker's manual, independent reviews, video review transcripts and the store's own page, and publish each finding with its source and the date read.
check_productreturns them with a source for each. This product: 20 checked facts, research depth trimmed read, checked 2026-10-13T05:05:26.833Z, in the evidence pack. - Receipts: Every published fact has a receipt showing its source quote.
check_productandget_productreturn the checked facts that have one. This product: each checked fact listed below has one; the source quotes are in the evidence pack. - Safety:
check_productasks the product-safety regulators live (US CPSC, NHTSA and FDA, Health Canada, the UK's OPSS, Australia's ACCC) whether a recall names a product, listed here or not, and flags a match with its notice; a recall never blocks the buyer. This product: this page holds no recall result for it yet;check_productasks the regulators now. - Recall watch:
watch_recallstells the buyer if a product bought here is recalled later. - Second-hand listings:
check_listingruns the same recall check on a second-hand listing someone found, and adds what the listing leaves out and the price new. - The real price: The full price to the buyer's country, with shipping and tax, each part quoted from the store's policy or, where a part is not settled, what the total depends on:
check_productandsearch_catalogtake the buyer's country and postcode. This product: this store's price was read from its catalogue at 2026-10-20T19:29:27.892Z. - A checkout that finishes: RoboTrunk lists only stores whose agent checkout it has verified.
create_checkoutprepares the order at the store;complete_checkoutreturns a link to the store's own checkout. The checkout can be finished in either of two ways: the person taps the link in their own browser, or their agent opens it and completes the checkout. RoboTrunk checks the store's total against a budget ceiling before it issues the link. Payment always happens on the store's own page, and RoboTrunk never holds the money. No store pays for placement; RoboTrunk may earn a commission from some stores via their affiliate programs. - Markdown copy: Every page has a Markdown copy: this page's copy.
- Photos and ratings: Search results carry the product photo and, where the store's own page publishes one, its rating (
search_catalog). - Fit answers:
check_fitanswers whether a listing fits a car, pram or bottle, with the exact quote from the store's page, or says it is not known. - Back-in-stock watches:
watch_back_in_stockstarts a watch on a listing the store shows as sold out;get_back_in_stock_watchshows when it is back in stock. - Maker's manual:
ask_product_manualanswers from the maker's manual with the exact passage and page, or says the manual does not cover it. - Tools and guide: Every tool and its description is at https://robotrunk.com/mcp; the guide is at /agents.md.
- Research from other stores: Coming soon: reading other stores' listings of the same product as research sources.
Sold and shipped by strolleria.com, strolleria.com; payment happens on the store's own checkout.
Brand: Larktale
- Default Title: USD 29.99; in stock. Variant id
gid://shopify/ProductVariant/42205363568714- Seller: strolleria.com. Price: USD 29.99. Stock: in stock. Variant: Default Title, variant id
gid://shopify/ProductVariant/42205363568714. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. Public evidence. Comparison page. Get ready to buy from strolleria.com: prepare checkout.
- Seller: strolleria.com. Price: USD 29.99. Stock: in stock. Variant: Default Title, variant id
Checked facts
Each fact below was checked against the source it cites before it was published. Each carries that source's link and the time RoboTrunk read it. 20 checked facts, checked 2026-10-13T05:05:26.833Z. Research depth: trimmed read. Deep read: the store's own data and 5 outside pages (the store's own product page; maker page; regulator recall search (CPSC (United States)); regulator recall search (Health Canada)), each read in full by RoboTrunk and trimmed to its main content, then written up and checked. Facts from the maker or a manual quote the page word for word; what real users report is summarised with a link to the page read. Recall status was checked directly with CPSC (United States), Health Canada: A CPSC recall query for Larktale was run but the service returned an error and no usable records, and a Health Canada open-data search found no Larktale recalls. No regulator source confirmed the recall status of this exact adapter, and no recall notice was among the sources.
- identifier: The adapter's SKU is LK53400 and its GTIN is 9349329534003; the maker's own store lists the same SKU.. Source: https://strolleria.myshopify.com/products.json (listing), read 2026-10-12T20:06:05.806Z.
- category: The retailer's structured product data files this adapter under the Car Seat Adapters category.. Source: https://strolleria.myshopify.com/products/car-seat-adapter-crossover-maxi-cosi-nuna-clek (guide), read 2026-10-13T04:38:40.118Z.
- compatibility: The adapter is approved only for Maxi Cosi, Nuna and Clek branded infant car seats; no other brand may be used.. Source: https://larktale.com/products/car-seat-adapter-crossover-maxi-cosi-nuna-clek (guide), read 2026-10-13T04:38:42.795Z.
- warranty: Parts and accessories such as this adapter carry a 1-year warranty for products sold after January 2019.. Source: https://larktale.com/pages/faqs (guide), read 2026-10-13T04:38:55.137Z.
- features: The retailer listing states the adapter folds with the stroller/wagon without needing to be removed.. Source: https://strolleria.myshopify.com/products.json (listing), read 2026-10-12T20:06:05.806Z.
- reviews: The retailer's product page shows no customer reviews for this adapter yet, so no user impressions of fit, feel or durability are available there.. Source: https://strolleria.myshopify.com/products/car-seat-adapter-crossover-maxi-cosi-nuna-clek (guide), read 2026-10-13T04:38:40.118Z.
- assembly: No tools are needed to assemble or fit the adapter.. Source: https://larktale.com/products/car-seat-adapter-crossover-maxi-cosi-nuna-clek (guide), read 2026-10-13T04:38:42.795Z.
- wagon mode seating: In wagon mode with a car seat attached, only one seat remains usable.. Source: https://larktale.com/pages/faqs (guide), read 2026-10-13T04:38:55.137Z.
- attachment: The retailer listing says the adapter clicks on and off quickly.. Source: https://strolleria.myshopify.com/products.json (listing), read 2026-10-12T20:06:05.806Z.
- cleaning: The adapter is wiped clean with a damp cloth and mild cleanser, towel dried, and must not be stored wet.. Source: https://larktale.com/products/car-seat-adapter-crossover-maxi-cosi-nuna-clek (guide), read 2026-10-13T04:38:42.795Z.
- newborn use: A newborn can lie in the fully reclined crossover seat in stroller mode only; wagon-mode seats are for 6 months and up.. Source: https://larktale.com/pages/faqs (guide), read 2026-10-13T04:38:55.137Z.
- modes: The adapter rotates so one set of adapters is used in both stroller mode and wagon mode, following indicators on it.. Source: https://larktale.com/products/car-seat-adapter-crossover-maxi-cosi-nuna-clek (guide), read 2026-10-13T04:38:42.795Z.
- accessory status: Car seat adapters are sold separately from the stroller/wagon and are required to use the stroller/wagon with a newborn.. Source: https://larktale.com/pages/faqs (guide), read 2026-10-13T04:38:55.137Z.
- fit: The adapter is model-specific to the crossover stroller/wagon but fits all versions of it.. Source: https://larktale.com/products/car-seat-adapter-crossover-maxi-cosi-nuna-clek (guide), read 2026-10-13T04:38:42.795Z.
- installation: Fitting takes under a minute: set the adapter to the mode being used and snap it into the bumper bar's attachment bracket, then click the car seat on.. Source: https://larktale.com/products/car-seat-adapter-crossover-maxi-cosi-nuna-clek (guide), read 2026-10-13T04:38:42.795Z.
- folding: The maker says the wagon can technically be folded with the adapter attached but recommends removing it to prevent damage to the accessory or the vehicle.. Source: https://larktale.com/products/car-seat-adapter-crossover-maxi-cosi-nuna-clek (guide), read 2026-10-13T04:38:42.795Z.
- warnings: Only the approved brands are deemed safe on the adapter, and other branded infant car seats must not be used on it.. Source: https://larktale.com/products/car-seat-adapter-crossover-maxi-cosi-nuna-clek (guide), read 2026-10-13T04:38:42.795Z.
- removal: The car seat is released from the adapter with the same latch the car seat uses to detach from its vehicle base.. Source: https://larktale.com/products/car-seat-adapter-crossover-maxi-cosi-nuna-clek (guide), read 2026-10-13T04:38:42.795Z.
- safety testing: The maker states it safety tests its car seat adapters for a strong, secure connection between approved car seats and its wagons.. Source: https://larktale.com/products/car-seat-adapter-crossover-maxi-cosi-nuna-clek (guide), read 2026-10-13T04:38:42.795Z.
- modes: The adapter adjusts to suit whichever mode the user is strolling in.. Source: https://larktale.com/products/car-seat-adapter-crossover-maxi-cosi-nuna-clek (guide), read 2026-10-13T04:38:42.795Z.
The full evidence pack, with every citation, source and gap.
Questions we researched but could not confirm
Every fact above is cited. To find them we read the store listing, the maker's page and the recall records of CPSC (United States) and Health Canada and searched for the manual, regulator recall notices, owner reviews, blogs, owner forums and video reviews. We also chased the questions below across those sources and found no reliable answer, so you know exactly where the evidence ends and never have to guess.
- What exactly is included in the box with the adapters?
- What are the adapter's dimensions and its weight?
- Which specific Maxi Cosi, Nuna and Clek car seat models are approved?
- What safety standards or certifications does this adapter meet?
- Does the adapter's finish chip or rub off with use?
- Does the car seat sit securely without wobble on the adapter?
- Are replacement or spare parts available for the adapter?
- Does the adapter scratch the wagon's bumper bar or frame?
To buy this through RoboTrunk, pass merchant strolleria-com, product_id gid://shopify/Product/7952405430346 and one variant_id from the list above.
Product image of Larktale Car Seat Adapter - Crossover - Maxi Cosi / Nuna / Clek, supplied by strolleria.com: https://cdn.shopify.com/s/files/1/1149/0150/files/20Larktale-crossover-Convertible-StrollerWagon---Feature---car-seat-adapter.jpg?v=1750406673
This product on strolleria.com
Retrieved 2026-10-20T19:29:27.892Z from https://strolleria.myshopify.com/products.json
This page is published by RoboTrunk, a store built for shopping agents. The store named on this page sells the product and ships it. RoboTrunk is not the seller and never holds the money. Buying works in one path. RoboTrunk's tools prepare a checkout at that store, then hand back a short-lived link. The person approves the total; once RoboTrunk has checked the store's total against it, the person is given the checkout link to tap in their own browser, or, if the person prefers and gives permission, their agent may open the link and finish there, and payment always happens on the store's own checkout page. RoboTrunk never takes the payment or sees a card. Where the rest of this site is: - /agent/story.md is what RoboTrunk is and how it works, in full. - /agent/tools.json is every tool, its arguments and its answers. - /agent/merchants is every store you can buy from through RoboTrunk. - /products/ucp is every store's indexed products. - /products/search is one search across every store, in plain words.